Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← Nature & AnimalsWhich developmental outcome results from the ablation of imaginal discs during larval stages of holometabolous insects?
A)Adult structures failing to develop✓
B)Extended larval development cycles
C)Smaller size following metamorphosis
D)Increased resistance to insecticides
💡 Explanation
When imaginal discs are ablated, the developmental pathway leading to the formation of adult structures is disrupted because these discs function as precursors to adult organs during pupation, leading to an incomplete metamorphosis. Therefore adult structure formation is inhibited, rather than extended larval state, altered size or insecticide resistance, which would depend on different regulatory mechanisms.
🏆 Up to £1,000 monthly prize pool
Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.
Related Questions
Browse Nature & Animals →- Which consequence results when humidity interrupts honeybee communication?
- Which outcome occurs when a plant's root hairs successfully establish mycorrhizal associations within nitrogen-poor soil?
- Which outcome occurs when a migratory bird encounters localized reversal of Earth's polarity?
- Which risk increases when bat cave acoustics degrade?
- Which process inhibits skeletal muscle atrophy during prolonged hibernation in arctic ground squirrels?
- Which risk increases when a soaring bird experiences strong thermal updraft shear?
